Clinton, Trump take fight to battleground states

Hillary Clinton and Donald Trump on Friday hit the campaign trail hard, taking their fight for the White House to rival battleground states and galvanizing support for starkly different visions of America. Clinton followed her historic acceptance speech on Thursday as the first woman presidential nominee for a major party by staging a rally in Philadelphia before embarking on a bus tour of Rust Belt states Pennsylvania and Ohio. "I can't think of an election that is more important, certainly in